[ceddiexd]

I’ve seen both AirDrop and LAN over WiFi reach a steady state at around 55-60 MB/s in ideal conditions, which is remarkably similar to USB 2.0. That speed is only reached when the devices are stationary and close to each other though, any movement causes a temporary drop since wave compression or interference presumably results in signal degradation and some sort of checksumming to occur. Also I can’t recall the specifics but AirDrop only uses Bluetooth to negotiate the connection. The underlying transmission uses peer-to-peer WiFi, so it’s no surprise their speeds are similar to each other.

Incidentally, I’m sure there’s a myriad of practical reasons why it would have been too early for Apple to go entirely portless, but funnily enough as it turns out, a decrease in transfer speed compared to USB 2.0 over Lightning wouldn’t have been one of them.